#Xcel_Energy pilot programs will charge extra for electricity used in high – demand periods

Xcel Energy pilot programs will charge extra for electricity used in high-demand periods

Xcel Energy will drop a proposal to add a grid-use charge to customers’ bills in favor of two pilot programs that adjust electricity rates higher during periods of peak demand or boost rates when customers usage surges.

Xcel Energy and 22 parties late Monday filed a settlement involving three different cases the state’s largest utility had before the Public Utilities Commission. Hearings on the settlement are expected to be held in October.

“The settlement provides a pathway for the PUC to consider time-of-use rates for all customers in the future. It preserves customers’ ability to manage their bills without a grid-use charge,” said Gwen Farnsworth, a senior energy policy adviser with Western Resource Advocates, one of the 26 parties involved in the discussion.

Xcel Energy had proposed shifting more costs into a new grid-use charge while lowering the price of each kilowatt consumed.
Environmental groups feared the grid charge would create an incentive for consumption over conservation. Solar advocates argued that model would penalize those who generated their own electricity and reduce residential solar installations. Large commercial users protested that the proposal shifted more costs in their direction.

Instead of locking more costs into a fixed charge, Xcel Energy will test two different pricing models for residential customers starting next year. The PUC will make the final call in 2020 on whether the programs should be adopted for all 1.2 million of the company’s residential customers.

The time-of-use pilot has two seasons — summer and winter —- and three rate periods during each day, peak, shoulder and off-peak. Residential rates during the peak period, which runs from 2 to 6 p.m. on weekdays, would reach as high as 13.8 cents per kilowatt hour in the summer months and 8.9 cents in winter.

Electric use during the shoulder periods, from 9 a.m. to 2 p.m. and from 6 to 9 p.m., would run 8.4 cents per kwh in summer and 5.4 cents in winter. During the off-shoulder period, from 9 p.m. to 9 a.m., they would run 4.4 cents per kwh during winter and summer.

The second program charges higher rates when large amounts of power are consumed in a short period — turn on all the lights in the house, and run all the appliances at the same time and the price of electricity increases, even if it is at 2 a.m.

The settlement targets getting 10,000 residential customers to volunteer for each of the programs in 2017, with a goal of 18,000 by 2019. Each program requires meter upgrades for participants.

The settlement is a big win for solar generators in that it preserves net metering, or their ability to receive a credit for the electricity they put back on the grid. They will also benefit if time-of-use charges are adopted, because solar arrays would generate the most energy during the periods when electricity charges are highest — on hot summer afternoons.